1820
Parts
Manual
CMW® Issue 19 053-425
1
1820
ISSUE NO. 19PL-08/14
For Replacement Copy Order P/N 053-425
This manual contains information concerning the following models:
1820 Trencher
Copyright 2004, 2005, 2006, 2007, 2014 by The Charles Machine Works, Inc.
, Ditch Witch, CMW, AutoCrowd, Jet Trac, Roto Witch, Subsite, Fluid Miser, Power
Pipe, Super Witch, Pierce Arrow, The Underground, The Underground Authority Worldwide, and Zahn are
registered trademarks of The Charles Machine Works, Inc.
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CONTENTS______________________
Decals Electrical
Decal Location - 1820 ............................... 10 Elect Diagram - Console, Ends ..................116
Elect Diagram - Console, Begins ...............118
Engine Components Elect Diagram – Frame, Honda - Ends.........106
Drive Sheave/Clutch Mount - Honda ......... 18 Elect Diagram - Frame, Honda - Begins ...... 108
Drive Sheave/Clutch Mount - Kohler ......... 22 Elect Diagram - Frame, Honda - Begins........ 110
Engine - Honda .........................................16 Elect Diagram - Frame, Kohler - Ends..........112
Engine - Kohler ......................................... 20 Elect Diagram - Frame, Kohler - Begins .......114
Elect Schematic - w/fuel solenoid ...............100
Power Train Elect Schematic - w/fuel - Begins ...............102
Gearbox ..................................................36 Elect Schematic - Kohler .........................104
Left Axle ..................................................28
Right Axle ...............................................30 Digging Components
Steering Linkage .....................................34 Auger/Outboard Bearing .......................124
Wheel Drive ............................................32 Boom - 1.654”P, Sprocket ..........................126
Worm Drive .............................................26 Dig Chain - 1.654”P33K Adapter (6”-16”) ..... 136
Dig Chain - 1.654”P33K2PS ..................... 138
Frame Components Dig Chain - 1.654”P33K4PS ..................... 140
Console/Frame Parts .............................. 40 Dig Chain - ALGTR 1.654”P33K2PS BO ...... 142
Cover/Guards .........................................42 Low Profile Sprocket Boom ...................130
Fuel Tank - Honda & Kohler ......................... 44 Pivot (8”, 12” & 16”)................................... 120
Tire - Tube - Wheel ................................. 46 Roller Boom ..........................................128
Trail Wheels ............................................48 Shark Chain - (1.686” P35K) old style ..........144
Shark Chain II - (1.686” P35K) ...................146
Control Components Shark Chain II - (1.686” P35K 6.0”) .............148
Axle Lock Control Linkage ...................... 56 Special Tool, Bit Puller..............................150
Belt Clutch ..............................................52 Special Tool, Bit Punch .............................152
Boom Control Linkage ............................ 62 Special Tool, Chain Jaw............................154
Head Shaft Clutch ................................... 60 Trench Cleaner – 3’, 4’, & 5’......................132
Speed/Direction Control Linkage ............. 54 Trench Cleaner - Optional ........................134
Steering Control Linkage ........................ 58
Accessories
Hydraulics Bearing Swivel .......................................164
Boring Attachment Hydraulics ................ 80 Boring Attachment .................................158
Cylinder, Steering - (2.5”x1.25”x4”) .............. 94 Drilling Tools - Dry Bore ...........................160
Cylinder, Pivot Lift - (3”x1.5”x12”) ................ 96 Pulling Tools .........................................162
Hydraulic Control Valve........................... 82
Hydraulic Control Valve - single spool ......... 84 Miscellaneous
Hydraulic Motor........................................86 Bolt/Nut Torque Chart ............................168
Hydraulic Motor........................................88 Dash O-Ring/Thread Chart ....................171
Hydraulic Motor Hydraulics ..................... 70 Filters ....................................................172
Hydraulic Pump .......................................90 Optional Kits ..........................................172
Hydraulic Pump - Boring Att........................ 92 Parts Manual Change Request .............173
Hydraulic Reservoir..................................74 Related Publications ..............................172
Hydraulic Schematic .............................. 66 Warranty Registration ...........................176
Pivot Hydraulics ......................................78
Pump/Valve Hydraulics ........................... 68
Steering Hydraulics ................................. 76
Test Port Hydraulics ................................ 72
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Траншеекопатель DITCH WITCH 1820
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